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	<head>
		<script type="text/javascript" src="orgchart.js"></script>
		<script type="text/javascript">
			function init() {
				var treeContainer = document.getElementById("treeContainer");
				var tree = new vg.visualization.OrgChart({
					"container" : treeContainer
				});
				tree.setData([
					["a", "a"],
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					["c", "a"],
					["d", "a"],
					["e", "b"],
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					["h", "d"],
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					["j", "f"],
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					["x", 'i'],
					["y", "i"],
					["v", "h"],
					["s", "g"],
					["t", "g"]
				]);
				tree.draw();
			}
		</script>
	</head>
	<body onload="init();">
		<div id="treeContainer"/>
	</body>
</html>